5445150 has 48 divisors (see below), whose sum is σ = 13951488. Its totient is φ = 1404000.

The previous prime is 5445113. The next prime is 5445161. The reversal of 5445150 is 515445.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5445150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4065 + ... + 5235.

It is an arithmetic number, because the mean of its divisors is an integer number (290656).

Almost surely, 2^5445150 is an apocalyptic number.

5445150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5445150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6975744).

5445150 is an abundant number, since it is smaller than the sum of its proper divisors (8506338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5445150 is a wasteful number, since it uses less digits than its factorization.

5445150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217 (or 1212 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 5445150 is about 2333.4845189116. The cubic root of 5445150 is about 175.9286685801.

The spelling of 5445150 in words is "five million, four hundred forty-five thousand, one hundred fifty".